From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH 1/2] dt-bindings: add binding for Allwinner R40 SATA AHCI controller Date: Tue, 10 Oct 2017 11:58:50 +0200 Message-ID: <20171010095850.nyu3oljrz6frpeom@flea.home> References: <20171008043541.48564-1-icenowy@aosc.io> Reply-To: maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="5kc4gclnj3vkoqck" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20171008043541.48564-1-icenowy-h8G6r0blFSE@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Icenowy Zheng Cc: Tejun Heo , Chen-Yu Tsai , linux-ide-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org --5kc4gclnj3vkoqck Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline On Sun, Oct 08, 2017 at 04:35:40AM +0000, Icenowy Zheng wrote: > The Allwinner R40 SoC contains a SATA AHCI controller like the one in > A10/A20 SoCs, however a reset control and two power supplies are added > to it. > > Add a binding document for it. > > As a dedicated binding document is needed now for the A10/A20/R40 AHCI > controller, drop the A10 compatible line from generic platform AHCI > controller binding document. Why is it needed? Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --5kc4gclnj3vkoqck--